Ngā mihi nui ki te Kamupene Mining o Korea mō te whakamahi i te taputapu keri koranu a Weifang Far Eastern Machinery - he taputapu tapahi puna whakamuri maroke hei keri i tētahi puna hohonu he 3 mita te whānui me te 150 mita te hohonu. I tēnei wā, kei te whakamahia noa te taputapu tapahi.
He pai te taputapu tapahi rakau a Weifang Far Eastern Machinery mō ngā momo keri rakau whakamuri me ngā momo keri rakau poutū katoa, ā, ka taea te whakamahi ki ngā momo pane tapahi. Ko te nuinga o te wā ka whakamahia mō te keri rakau hauhautanga i roto i ngā maina me ngā kauhanga. Ka whakamahia e ā mātou kaihangarau ngā tikanga tatau me te tātari i runga i te tikanga toka o ngā paparanga hei tatau tika i te pai o te tapahi me te ahunga nekehanga o ia rarangi niho, kia nui ake ai te horahanga kuru me te rōrahi e puta ana ina pa ia niho ki te pakitara poka. Ko ngā niho koranu me ētahi atu rauemi mata he mea whiriwhiri mai i ngā waitohu rongonui o te motu, ka taea te urutau ki ngā momo hanganga toka mai i te 30MPa ki te 200MPa.
Te wā tuku: Hōngongoi-01-2024